FIELD: wind power engineering; pyramidal wind motors.
SUBSTANCE: proposed support unit for pyramidal wind motor has blades in form of pyramids uniformly secured on axle. According to invention, device includes additional brackets uniformly secured on support shaft by means of thrust and radial-thrust bearing on common axle. Outer edges of brackets serve as support for lower tier of pyramids.
EFFECT: increased efficiency, reliability and safety in operation.
3 dwg
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